User profiles for H. Dahlke
Helen E. DahlkeProfessor in Integrated Hydrologic Sciences, University of California, Davis Verified email at ucdavis.edu Cited by 2323 |
Agricultural managed aquifer recharge (Ag-MAR)—a method for sustainable groundwater management: a review
More than two billion people and 40% of global agricultural production depend upon
unsustainable groundwater extraction. Managed aquifer recharge (MAR), the practice of …
unsustainable groundwater extraction. Managed aquifer recharge (MAR), the practice of …
Colloid transport through soil and other porous media under transient flow conditions—A review
Understanding colloid transport in porous media under transient‐flow conditions is crucial in
understanding contaminant transport in soil or the vadose zone where flow conditions vary …
understanding contaminant transport in soil or the vadose zone where flow conditions vary …
Surface and subsurface flow effect on permanent gully formation and upland erosion near Lake Tana in the northern highlands of Ethiopia
Gully formation in the Ethiopian Highlands has been identified as a major source of sediment
in water bodies, and results in sever land degradation. Loss of soil from gully erosion …
in water bodies, and results in sever land degradation. Loss of soil from gully erosion …
From managed aquifer recharge to soil aquifer treatment on agricultural soils: Concepts and challenges
… A groundwater table rise was observed within 11–18 h from the moment the water was
applied, meaning that the water percolated through the 7.6-m vadose zone in less than 24 h. This …
applied, meaning that the water percolated through the 7.6-m vadose zone in less than 24 h. This …
Domestic well vulnerability to drought duration and unsustainable groundwater management in California's Central Valley
Millions of Californians access drinking water via domestic wells, which are vulnerable to
drought and unsustainable groundwater management. Groundwater overdraft and the …
drought and unsustainable groundwater management. Groundwater overdraft and the …
Availability of high-magnitude streamflow for groundwater banking in the Central Valley, California
… expansion of groundwater banking (Harter and Dahlke 2014, Kocis et al 2016, Scanlon et al
2016). … Harter T and Dahlke H 2014 Out of sight but not out of mind: California refocuses on …
2016). … Harter T and Dahlke H 2014 Out of sight but not out of mind: California refocuses on …
Soil suitability index identifies potential areas for groundwater banking on agricultural lands
AT O'Geen, MBB Saal, HE Dahlke, DA Doll… - California …, 2015 - escholarship.org
Groundwater pumping chronically exceeds natural recharge in many agricultural regions in
California. A common method of recharging groundwater — when surface water is available …
California. A common method of recharging groundwater — when surface water is available …
Managed winter flooding of alfalfa recharges groundwater with minimal crop damage
It is well known that California experiences dramatic swings in precipitation that are difficult
to predict and challenging to agriculture. In times of drought, groundwater serves as a crucial …
to predict and challenging to agriculture. In times of drought, groundwater serves as a crucial …
Increasing groundwater availability and seasonal base flow through agricultural managed aquifer recharge in an irrigated basin
Groundwater aquifers provide an important “insurance” against climate variability. Due to
prolonged droughts and/or irrigation demands, groundwater exploitation results in significant …
prolonged droughts and/or irrigation demands, groundwater exploitation results in significant …
Identifying climate change impacts on surface water supply in the southern Central Valley, California
Mountain regions in arid and semi-arid climates, such as California, are considered
particularly sensitive to climate change because global warming is expected to alter snowpack …
particularly sensitive to climate change because global warming is expected to alter snowpack …